<template>
  <div class="attendances-container">
    <div class="app-container">
      <el-card>
        <!-- 具体页面结构 -->
        <!-- <son :value="num" @input="e => num = e" /> -->
        <son v-model="num" />
        <!-- <sonSync /> -->
      </el-card></div>
  </div>
</template>
<script>
import son from './son.vue'
// import sonSync from './sonSync.vue'
export default {
  components: {
    son
    // sonSync
  },
  data() {
    return {
      num: 0
    }
  }
}
</script>
